Apple 661-4424 | 1GB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 200-Pin SoDIMM Dual Rank Memory Module for MacBook Pro

Technical Specs:
- Capacity: 1GB
- Technology: DDR2 SDRAM
- Speed: 667MHz (PC2-5300)
- Latency Timings: CL5
- Form Factor: 200-pin SO-DIMM
- Data Integrity Check: Non-ECC
- Features: Unbuffered, Dual Rank

Helpful Notes:
- This memory module is compatible with MacBook Pro models from mid-2007 to early 2008.
- Upgrading your MacBook Pro's RAM can significantly improve its performance, especially when running multiple applications or demanding programs.
- Be sure to properly ground yourself and follow installation instructions carefully when installing RAM to avoid damaging your computer.